ἀσκεῖν περὶ τὰ νοσήματα δύο, ὠφελεῖν ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
ex-ăcesco: ăcŭi, 3,
I v. inch. n., to become sour (rare): ficus, Col. 12, 17, 1.
exăcēscō, cuī, ĕre, intr., devenir aigre, s’aigrir : Col. Rust. 12, 17.
ex-acēsco, acuī, ere, sauer werden, Col. 12, 17, 1.